Included are: A 1.8ml Vial of 1.442 Refractive Index Calibration Fluid, a sturdy plastic hardcase, a calibration screwdriver, a pipette for dropping test fluids onto the prism, and a Users Guide
Calibration:
Calibration can be done turning the Calibration Screw on the top of the unit using our 1.442 Refractive Index Calibration Fluid. A 1.8ml vial of Calibration Fluid is $18.99 per vial (amber color with an applicator rod in the cap). A 1.8ml Vial comes with the unit, but extra vials can be purchased as needed.
This unit is unlike anything else sold on eBay! Ours comes with a THREE YEAR WARRANTY!
One BRAND NEW RND-025 Hand held Refractometer in a plastic hard case. The RND-025 uses ambient light, no battery or power source is required. This unit is a precision optical instrument that allows for the rapid and accurate determination of the refractive index of liquid solutions. It will specifically assist in determining the percent residual of oil remaining in a refrigeration system when converting it to a new refrigeration oil. Such retrofits require converting the mineral oil to a polyol ester (POE) or polyalkylene glycol (PAG), an alkylbenzene lubricant (Zerol) to a POE, or a mineral oil to an alkylbenzene.
INTERNATIONAL SHIPPING:
World via USPS Global Priority is $15.00, $12.00 to Canada.
This service usually takes 3-8 business days, but can take as long as 30 business days to arrive. USPS will take the package and ship it to your country and from there your National Postal Service will deliver the package to your door. Due to the 2 postal systems being used, NO TRACKING NUMBER CAN BE FURNISHED. A Delivery Confirmation Number will be sent to you, but it only works as the name implies, when the package is delivered.
Please do not call or e-mail a week after the package was shipped asking, "where's my stuff?". It has been shipped (you will get a shipping confirmation once it ships out), so relax. Let the shipping professionals folks do what they do - ship stuff.
International Shipping delays can be caused by the following:
Weather, Political Instability, Volcanic Ash, General Strikes, Natural Disasters, Damaged Package, Customs, WRONG ADDRESS, etc... Wrong addresses make up the most common delay, then Customs Delays come right after. No one knows what causes Customs Delays, but they can happen.
Italy - If you are from Italy, USPS to Poste Italiane is super SLOW. Be prepared for a month or MORE for your package to arrive. If you need faster service, please consider UPS or FedEx.
If you need a Tracking Number:
Please e-mail us for a shipping quote using UPS or FedEx. These services are usually $100.00 or so. Ask for a price quote if you are interested.
PAYING BY CREDIT CARD?
Paying by credit card used to be easy. Then eBay got greedy and booted all 3rd party shopping carts that allowed for the online use of credit cards; they were losing out on those fees and now they have "motivated" for people to use PayPal (collecting more fees). If you select "Pay by Credit Card", eBay will assume that you have contacted us and then drop you. Most folks wonder "what just happened!?" That's what will happen...
How to pay by Credit Card?
Send a PayPal payment to our e-mail address - eBay forbids us from posting our e-mail address (greedy), but it will show up at checkout
Send a Google Check Out/Google Wallet payment to our e-mail address - see above about the e-mail address issue
Call and pay by phone - M-F, 10:00-4:30PM Pacific
Request a PayPal or Google Check Out/Google Wallet invoice - you can pay then, online
Dwolla. We've got an account, but haven't used it yet... It's there though...
For LARGER orders, please check out our eBay Store! We have as many as you need!
When you can find this item, it generally sells for $399.95 and up at most retailers. Get yours today at Wholesale prices!
Other types of Portable Refractometers are available through our eBay Store! You can always get to our eBay Store via www.nisupply.com too.
National Industrial Supply 2767 Maricopa Street Torrance, CA 90503 Sales 310.748.6858 Fax: 310.833.7306 E-mail: eBay asked us to remove this. Why? They might lose out on fees... GREEDY and SELFISH!
We prefer Paypal!
On Oct-15-02 at 14:16:09 PDT, seller added the following information:
